Average Monthly Sunshine in Slaley

The graphs on this page shows the average number of hours per month and per day that Slaley receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

Seasonal sunshine in Slaley varies. It peaks at 183 hours in May and drops to 53 hours in December. The total annual amount of sun is 1455 hours.

Daily hours of sunshine

In Slaley, summer days are longer and more sunny, with daily sunshine hours peaking at 6.1 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per day.

Slaley’s total hours of sunshine compared to other major cities

Slaley enjoys an average of 1455 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 2520 hours of sunshine annually.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

August, Slaley’s wettest month, receives 87 mm of rainfall and has a maximum daytime temperature of 19°C. During the driest month March you can expect a temperature of 9°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Slaley Precipitation page.